Stanley Hydraulic Submersible Pump - SM50100

• High-Capacity Water Removal: Designed for fast, efficient dewatering in construction sites, utility work, flood control, and marine applications.
• Fully Submersible Performance: Operates reliably while fully submerged, making it ideal for deep excavations, confined spaces, and underwater pumping tasks.
• Powerful Hydraulic Drive: Stanley's hydraulic system delivers consistent pumping performance with dependable operation under demanding conditions.
• Built for Harsh Environments: Heavy-duty, corrosion-resistant construction withstands abrasive water, rugged job sites, and continuous professional use.
• Reliable & Low Maintenance: Engineered for long service life with durable components, making it a trusted choice for contractors, municipalities, and industrial professionals.

Q: What is the Stanley SM50100 Hydraulic Submersible Pump used for?
A: It is a submersible hydraulic water pump designed for dewatering, sump pumping, jetting, flood control, and construction or underwater applications.

Q: What is the maximum pumping capacity?
A: The SM50100 delivers up to 500 GPM (1,890 LPM) through a 3-inch discharge, making it ideal for high-volume water removal.

Q: What hydraulic flow and pressure does it require?
A: It operates with 7–12 GPM (26–45 LPM) hydraulic flow at 1,000–2,000 PSI (70–140 bar), with an optimum flow of 8 GPM.

Q: Does the pump require priming?
A: No. The SM50100 is self-priming, fully submersible, and can run dry without damage, reducing downtime and maintenance.

Q: What type of water can it handle?
A: It pumps clear water and water containing up to 10% solids, with an integral screen that blocks particles larger than 3/8 inch (9.5 mm).

Q: Are couplers and hose whips included?
A: Flush-face hydraulic couplers are included, while hose whips are sold separately.

• Rinse the pump thoroughly with fresh water after every use.
• Remove sand, silt, and debris from the inlet and discharge ports.
• Inspect hydraulic hoses, fittings, seals, and couplers before operation.
• Verify hydraulic flow and pressure meet manufacturer specifications.
• Check the impeller and intake screen for wear or blockages.
• Tighten loose fasteners and replace worn components promptly.
• Keep hydraulic ports clean and protected with caps when not in use.
• Store the pump clean, dry, and protected from corrosion and impact.